Finding the Third Proportional to 1,271,044 and 1,863,798

Step by Step Solution

1. Step 1: Write the proportion equation
   1,271,044 : 1,863,798 = 1,863,798 : x
2. Step 2: Convert to fraction form
   1,271,044/1,863,798 = 1,863,798/x
3. Step 3: Cross multiply
   1,271,044x = 1,863,798 × 1,863,798
4. Step 4: Simplify right side
   1,271,044x = 3,473,742,984,804
5. Step 5: Solve for x
   x = 3,473,742,984,804/1,271,044
6. Step 6: Final answer
   x = 2,732,984.05